io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information

Minecraft is a game developed by Manjong in 2011. It’s a sandbox game having a huge player base, with about 91 million players joining in on the fun monthly. Nonetheless, some users have been experiencing the following error while trying to connect with the server: io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information.”

A great number of users have been experiencing io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information problem, and therefore to solve this problem, this article deals with the source of the problem and refers to few solutions which you can opt to if you are a Minecraft user and are experiencing the aforementioned problem.

What Causes the io.netty.channel.abstractchannel$annotatedconnectexception
Error

IP Address Issue: Using the wrong IP address or port listed can cause hindrance while trying to connect with the server. For that reason, it is advised to the users that they use a static IP address, or they should make it a habit to edit their ISP assigned IP address from time to time for the smooth connection with the server.

Outdated Java: For Minecraft to work properly, you need to keep Java updated to the latest version. If your game launcher is updated to the latest version and your Java is lagging behind, then it would cause trouble. To create a smooth and hassle-free gaming experience, including connection to the server, you need to keep both your launcher and Java updated to the latest version.

Firewall: Another main reason for your connection error can be the Windows Firewall that you are currently using. In other words, your Firewall is preventing your access to the game. In other words, you have to change the settings of your Firewall for the game to work properly. Therefore you need to add the game directory and the java files in the Firewall exclusion list.

Software Incompatibility: There is a list of software that is not compatible with Minecraft. The presence of any of this software can prove to be very problematic while playing Minecraft. If you have any of these installed on your computer, then it can cause conflict with the game. The following are the list of software:

Antivirus and Firewalls

AVG Antivirus (All versions)

BitDefender (All versions)

ByteFence (All versions)

Comcast Constant Guard (All versions)

Comodo Internet Security (All versions)

ESET Antivirus (All versions)

Kaspersky Internet Security (All versions)

Norton Antivirus (All versions)

PCKeeper / MacKeeper (All versions)

Lavasoft Ad-aware Web Companion (All versions)

McAfee Antivirus / Intel Security (All versions)

ZoneAlarm Firewall (All versions)

Webroot SecureAnywhere (All versions)

Parental Control Software

Covenant Eyes (Versions below 7.2.41)

Qustodio (Some old versions)

Game Enhancement Software

Discord (All versions)

D3DGear (Versions below 4.50.1846)

GeForce Experience (All versions)

Evolve and/or Player.me (All versions)

Razer Synapse /Razer Cortex (All versions)

Symless Synergy (All versions)

VPNs and Networking Bridging Software

Hamachi/Tunngle (All versions)

Hola Unblocker (All versions)

All paid VPNs and some pain ones too.

Malware and Adware

PremierOpinion (All versions)

RelevantKnowledge (All versions)

WebCompanion (All versions)

3 Ways to Fix io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information Error on Minecraft

There are mainly three solutions for fixing the error which many of the Minecraft users are facing. They are:

Method 1: Resetting Internet

Resetting the internet can automatically reset the IP address unless you have a static IP address. Therefore we have to reinitialize the settings by power cycling. For that:

Conclusion

In this article, we have mentioned the causes of io.netty.channel.abstractchannel$annotatedconnectexception error. Along with the causes, we have discussed the solutions too. You can follow the methods mentioned above to solve the issue. Hopefully, you will get rid of the io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection refused: no further information error using the above solutions.